SDSS J115104.87+472025.3
All names: SDSS J115104.87+472025.32, SDSS J115104.87+472025.2, GALEX J115104.6+472024, Gaia DR2 786498912369718400, Gaia EDR3 786498912369718400, SDSS J115104.87+472025.3, Gaia DR3 786498912369718400, GALEX J115104.8+472026
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 51 04.86 (0.3) | 11 51 04.87 | 11 51 04.86 (0.5) | 11 51 04.88 (0.3) | ||||||
| Declination | 47 20 25.13 (0.4) | 47 20 25.27 | 47 20 25.13 (0.6) | 47 20 25.25 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7578.0 | 7825.0 (90) | |||||||
| log(g) | [cgs] | 7.82 | 7.05 (0.2) | |||||||
| Mass | [M☉] | 0.494 | 0.216 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9707 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 3.41 (0.6) | 3.20 (0.9) | 3.41 (0.6) | ||||||
| Distance | [pc] | 292.99 (49) | 312.35 (92) | 292.99 (49) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -12.24272917 (0.4) | -11.64760547 (0.8) | -12.243 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -7.587644128 (0.6) | -7.344236009 (1) | -7.588 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.03 (0.08) | 21.07 (0.08) | 21.04 (0.08) | |||||||
| g magnitude | 20.49 (0.02) | 20.51 (0.03) | 20.49 (0.02) | |||||||
| r magnitude | 20.38 (0.03) | 20.44 (0.03) | 20.39 (0.03) | |||||||
| i magnitude | 20.29 (0.03) | 20.36 (0.04) | 20.30 (0.03) | |||||||
| z magnitude | 20.15 (0.1) | 20.22 (0.1) | 20.15 (0.1) | |||||||
| G magnitude | 20.37 (0.06) | 20.44 | 20.37 (0.005) | |||||||
| BP magnitude | 20.39 (0.06) | 20.49 | ||||||||
| RP magnitude | 20.00 (0.07) | 19.99 | ||||||||
| Pan g magnitude | 20.51 (0.02) | |||||||||
| Pan r magnitude | 20.42 (0.04) | |||||||||
| Pan i magnitude | 20.43 (0.03) | |||||||||
| Pan z magnitude | 20.49 (0.04) | |||||||||
| Pan y magnitude | 20.39 (0.1) | |||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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